EP3006691A4 - INTERNAL COMBUSTION ENGINE - Google Patents

INTERNAL COMBUSTION ENGINE

Info

Publication number: EP3006691A4
Authority: EP; European Patent Office
Prior art keywords: combustion engine; internal combustion; engine; internal; combustion
Prior art date: 2013-06-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP14808272.0A

Other languages

German (de)

French (fr)

Other versions

EP3006691B1 (en

EP3006691A1 (en

Inventor

Naoya Kaneko

Shinichi Mitani

Daisuke Uchida

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toyota Motor Corp

Original Assignee

Toyota Motor Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-06-05

Filing date

2014-04-09

Publication date

2016-05-25

2014-04-09 Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp

2016-04-13 Publication of EP3006691A1 publication Critical patent/EP3006691A1/en

2016-05-25 Publication of EP3006691A4 publication Critical patent/EP3006691A4/en

2018-02-28 Application granted granted Critical

2018-02-28 Publication of EP3006691B1 publication Critical patent/EP3006691B1/en

Status Not-in-force legal-status Critical Current

2034-04-09 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
- F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
- F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
- F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0223—Variable control of the intake valves only
- F02D13/0226—Variable control of the intake valves only changing valve lift or valve lift and timing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
- F02D35/0046—Controlling fuel supply
- F02D35/0092—Controlling fuel supply by means of fuel injection
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/242—Arrangement of spark plugs or injectors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0063—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
- F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
- F02B2023/106—Tumble flow, i.e. the axis of rotation of the main charge flow motion is horizontal
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
- F02D41/0255—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus to accelerate the warming-up of the exhaust gas treating apparatus at engine start
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Exhaust Gas After Treatment (AREA)
Combustion Methods Of Internal-Combustion Engines (AREA)
Output Control And Ontrol Of Special Type Engine (AREA)
Combined Controls Of Internal Combustion Engines (AREA)

EP14808272.0A 2013-06-05 2014-04-09 Internal combustion engine Not-in-force EP3006691B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2013118848		2013-06-05
PCT/JP2014/060303 WO2014196267A1 (en)	2013-06-05	2014-04-09	Internal combustion engine

Publications (3)

Publication Number	Publication Date
EP3006691A1 EP3006691A1 (en)	2016-04-13
EP3006691A4 true EP3006691A4 (en)	2016-05-25
EP3006691B1 EP3006691B1 (en)	2018-02-28

Family

ID=52007921

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14808272.0A Not-in-force EP3006691B1 (en)	2013-06-05	2014-04-09	Internal combustion engine

Country Status (6)

Country	Link
US (1)	US9587597B2 (en)
EP (1)	EP3006691B1 (en)
JP (1)	JP5907313B2 (en)
CN (1)	CN105264191B (en)
BR (1)	BR112015030397B1 (en)
WO (1)	WO2014196267A1 (en)

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Publication number	Priority date	Publication date	Assignee	Title
JP6260795B2 (en) *	2015-03-27	2018-01-17	マツダ株式会社	Engine fuel control device
US9784170B2 (en) *	2015-09-15	2017-10-10	Caterpillar Inc.	Thermal management system for aftertreatment system
JP6744765B2 (en) *	2016-06-08	2020-08-19	日産自動車株式会社	Control method and control device for in-cylinder direct injection internal combustion engine
JP6477638B2 (en) *	2016-09-14	2019-03-06	トヨタ自動車株式会社	Heat, hydrogen generator
JP6465142B2 (en) *	2017-04-05	2019-02-06	トヨタ自動車株式会社	Control device for internal combustion engine
JP6835235B2 (en) *	2017-08-30	2021-02-24	日産自動車株式会社	Internal combustion engine control method and internal combustion engine control device
US10947920B2 (en) *	2017-09-25	2021-03-16	Ford Global Technologies, Llc	Method and system for monitoring soot production
JP6915577B2 (en) *	2018-04-03	2021-08-04	トヨタ自動車株式会社	Internal combustion engine control device
JP2021167573A (en) *	2018-07-12	2021-10-21	ヤマハ発動機株式会社	Spark ignition type two-cycle valve engine, engine unit, and vehicle
DE102020214435A1 (en) *	2020-11-17	2022-05-19	Volkswagen Aktiengesellschaft	Reduction process for reducing the oxygen content in the catalytic converter, engine assembly and vehicle

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US5655365A (en) *	1993-01-25	1997-08-12	Orbital Engine Company (Australia) Pty. Limited	Method of operating an internal combustion engine
DE19615830A1 (en) *	1996-04-20	1997-10-23	Bosch Gmbh Robert	Vehicle IC engine catalytic converter heating control
JP2000120471A (en) *	1998-08-10	2000-04-25	Mazda Motor Corp	Cylinder injection type engine control device
US20060130463A1 (en) *	2004-12-21	2006-06-22	Nissan Motor Co., Ltd.	Engine exhaust gas temperature control system

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US6354078B1 (en) *	1996-02-22	2002-03-12	Volvo Personvagnar Ab	Device and method for reducing emissions in catalytic converter exhaust systems
US6041593A (en) *	1996-02-22	2000-03-28	Karlsson; Soeren	Exhaust oxidation
JP3414303B2 (en)	1998-03-17	2003-06-09	日産自動車株式会社	Control device for direct injection spark ignition type internal combustion engine
JP3743499B2 (en)	2000-11-13	2006-02-08	三菱自動車工業株式会社	Exhaust temperature raising device
JP2003056392A (en) *	2001-08-16	2003-02-26	Mitsubishi Motors Corp	Exhaust purification system for in-cylinder injection internal combustion engine
JP4186499B2 (en) *	2002-04-11	2008-11-26	マツダ株式会社	Engine control device
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- 2014-04-09 EP EP14808272.0A patent/EP3006691B1/en not_active Not-in-force
- 2014-04-09 US US14/895,765 patent/US9587597B2/en not_active Expired - Fee Related
- 2014-04-09 CN CN201480032210.7A patent/CN105264191B/en not_active Expired - Fee Related
- 2014-04-09 JP JP2015521334A patent/JP5907313B2/en active Active
- 2014-04-09 BR BR112015030397-8A patent/BR112015030397B1/en not_active IP Right Cessation
- 2014-04-09 WO PCT/JP2014/060303 patent/WO2014196267A1/en active Application Filing

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DE19615830A1 (en) *	1996-04-20	1997-10-23	Bosch Gmbh Robert	Vehicle IC engine catalytic converter heating control
JP2000120471A (en) *	1998-08-10	2000-04-25	Mazda Motor Corp	Cylinder injection type engine control device
US20060130463A1 (en) *	2004-12-21	2006-06-22	Nissan Motor Co., Ltd.	Engine exhaust gas temperature control system

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Also Published As

Publication number	Publication date
BR112015030397B1 (en)	2022-08-23
JPWO2014196267A1 (en)	2017-02-23
US9587597B2 (en)	2017-03-07
BR112015030397A2 (en)	2017-07-25
EP3006691B1 (en)	2018-02-28
CN105264191A (en)	2016-01-20
US20160131091A1 (en)	2016-05-12
WO2014196267A1 (en)	2014-12-11
EP3006691A1 (en)	2016-04-13
JP5907313B2 (en)	2016-04-26
CN105264191B (en)	2017-10-13

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Legal Events

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2016-03-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2016-04-13	AX	Request for extension of the european patent	Extension state: BA ME
2016-05-25	A4	Supplementary search report drawn up and despatched	Effective date: 20160421
2016-05-25	RIC1	Information provided on ipc code assigned before grant	Ipc: F02D 37/02 20060101ALI20160415BHEP Ipc: F01N 3/22 20060101ALI20160415BHEP Ipc: F02D 43/00 20060101ALI20160415BHEP Ipc: F02D 45/00 20060101ALI20160415BHEP Ipc: F01N 3/24 20060101ALI20160415BHEP Ipc: F02D 13/02 20060101ALI20160415BHEP Ipc: F01N 3/20 20060101AFI20160415BHEP Ipc: F02D 41/02 20060101ALI20160415BHEP Ipc: F02D 41/30 20060101ALI20160415BHEP Ipc: F02B 23/10 20060101ALI20160415BHEP Ipc: F02B 17/00 20060101ALI20160415BHEP Ipc: F02D 41/06 20060101ALI20160415BHEP
2016-09-14	DAX	Request for extension of the european patent (deleted)
2017-09-15	GRAJ	Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted	Free format text: ORIGINAL CODE: EPIDOSDIGR1
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